I figured out a neat but really risky combo when experimenting around:
6C > dash > 5C > 2C > sj.BC > dj.throw > dj.236D > run up and [> throw > fubuki A] OR [> 6C > fubuki A]
I say this is risky because it involves throws, so if your opponent is wary, he could easily get out of your throws. But being frozen and mashing the joystick/pad should keep them busy enough to not worry about countering a throw, or even expect 2 throws to come out of the same combo. And after firing the Musou Senshouzan D and running up, there are 2 possibilities to combo into that I figured out and one of them involves another risk of teching out; or a safe, but weaker combo. Ah, and fubuki B version might work as well. This combo can definitely turn the tide in a battle, it saved me a number of times when I was about to lose a match.
